A rectangle is 5 times as long as it is wide. If the length is increased by 5 inches and the width is decreased by 2 inch, the area will be 85 square inches. What were the dimensions of the original rectangle?
A rectangle is 5 times as long as it is wide. If the length is increased by 5 inches and the width is decreased by 2 inch, the area will be 85 square inches. What were the dimensions of the original rectangle?
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter4: Polynomials
Section4.10: Problems Without Solutions
Problem 12P
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A rectangle is 5 times as long as it is wide. If the length is increased by 5 inches and the width is decreased by 2 inch, the area will be 85 square inches. What were the dimensions of the original rectangle?
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